301440302134 has 16 divisors (see below), whose sum is σ = 467001363456. Its totient is φ = 145778495400.

The previous prime is 301440302123. The next prime is 301440302153. The reversal of 301440302134 is 431203044103.

It is a junction number, because it is equal to n+sod(n) for n = 301440302099 and 301440302108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1214152 + ... + 1441195.

It is an arithmetic number, because the mean of its divisors is an integer number (29187585216).

Almost surely, 2^301440302134 is an apocalyptic number.

301440302134 is a deficient number, since it is larger than the sum of its proper divisors (165561061322).

301440302134 is a wasteful number, since it uses less digits than its factorization.

301440302134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2657211.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 301440302134 its reverse (431203044103), we get a palindrome (732643346237).

The spelling of 301440302134 in words is "three hundred one billion, four hundred forty million, three hundred two thousand, one hundred thirty-four".